Lymphangitis has the possibility of self-healing, if there is no bacterial lymphangitis or lymphatic vessel blockage caused by local pain and discomfort, there is no combination of bacterial infection can usually change the trigger, such as strengthening the activities of the upper limbs to promote lymphatic reflux, usually blockage of lymphangitis can be self-healing. Patients with bacterial lymphangitis must be treated with antibiotics to achieve a cure. Lymphangitis is mainly seen in two clinical situations: 1. Lymphangitis occurs when the lymphatic vessels are blocked after the axillary lymph node dissection in breast cancer surgery or after standing for a long time, thus lymphangitis occurs; 2. Lymphatic vessel blockage in the lower limbs or upper limbs, and bacterial lymphangitis caused by secondary bacterial infections.